/Engine/Source/Editor/Kismet/Public/BlueprintEditor.h
Finds any open tabs containing the specified document and adds them to the specified array; returns true if at least one is found.
bool FindOpenTabsContainingDocument ( const [UObject](API\Runtime\CoreUObject\UObject\UObject) * DocumentID, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SDockTab](API\Runtime\Slate\Widgets\Docking\SDockTab) > > & Results )